baber/WOPTO huggingface dataset:
Patent JP-H08159399-A (JP)
Title: Method for housing and supplying b2h6 gas, and equipment therefor
Inventor: YAMAGATA KOICHI
IPC: F17C13/08
Filed: 1994-12-08
Abstract: PURPOSE: To surely prevent the blocking of a pressure reducing valve by keeping the housing atmospheric temperature of a B2 H6 (diborane) gas vessel to a specified temperature at the supply of B2 H6 gas. CONSTITUTION: In a B2 H6 gas housing and supplying equipment 1 provided on a process for p-type silicon film formation or BSG film formation, a cooler (spot cooler) 2 is set, and an air duct 3 for the cooled air from the cooler 2 is arranged, so that the housing atmospheric temperature of a pressure reducing valve 7 provided in a B2 H6 gas vessel 5 and a gas feed piping 12 can be regulated. Under the condition where the housing atmospheric temperature of the B2 H6 gas vessel 5 is held lower than 25 deg.C at gas feed, for example, regularly at 22 deg.C, the B2 H6 gas is supplied to a semiconductor manufacturing device. Thus, generation of a higher borane is prevented, and the blocking of the pressure reducing valve is prevented.
Patent JP-H02149240-A (JP)
Title: Rotary brush
Inventor: TSUCHIYA TOSHIHIRO
IPC: A47L5/30
Filed: 1988-12-01
Abstract: PURPOSE:To enable the prevention of the entrapping of a long thread waste and the increase of rotary resistance without any damage to the pile of a loop carpet by improving the shape of a projection provided at the slide part of a blade erected on the rotary brush of a cleaner. CONSTITUTION:A rotary brush 1 and a motor 3 for driving the brush 1 via belt 2 are provided within the suction port of an electric cleaner. The rotary brush 1 is so made that a flexible blade is erected on the external surface of a rotary main shaft 4 and the infinite number of projections 16 are formed integrally with the blade 5 near the tip of one side thereof. The root part of the projection 16 is so formed as to have cone shape with the tip thereof cut off and the tip part of the projection 16 is made to have an approximately semi-spherical shape. In addition, provided that an arbitrary point (a) is taken on a line drawn from the point M of the root part nearest the rotary shaft side to the apex of the projection 16, a tangental line at the point (a) is ab and the lowest point of the blade 5 is A, an angle formed with A-a-b or theta is made less than 90 deg.. According to the aforesaid construction, the slide surface 16a of the projection 16 at the side of the rotary main shaft 4 strongly rubs a floor surface and takes in a thread waste. On the other hand, the engagement part of the projection 16 and the thread waste mnves from (1) to (3), and the thread waste is thereby detached finally.
Patent JP-S63158258-A (JP)
Title: Working apparatus for printing or the like
Inventor: KOMATSU SHUJI
IPC: B41F19/08
Filed: 1986-12-20
Abstract: PURPOSE:To enable working such as printing, perforation, etc., conforming to various pattern length to be executed with one rotary body, by a method wherein a rotary speed of a rotary body is equalized to a paper feed speed in working time and is controlled by fluctuating it in non working time. CONSTITUTION:When a continuous paper 2 is drawn out from a paper feed roller 1 and transferred a first tractor 7, its feed amount is dedetected with a detector 18. A paper feed amount signal and a paper feed speed signal are sent to a machine cylinder drive part 20 respectively from a paper feed amount signal generation part 23 and a paper feed speed signal generation part 24 which received a detection signal. A machine cylinder 9 is rotated in a specific direction just before a formation scheduled position of fold and cut perforation corresponds to the machine cylinder 9. This rotation of the machine cylinder 9 is detected as a rotational position and a rotational amount of a servomotor 15, is fed back to the machine cylinder drive control part 20, and a speed command signal is outputted to the servomotor 15 so that the rotational of the machine cylinder 15 may become equal to a paper feed speed.
Patent JP-H10140639-A (JP)
Title: Flush toilet
Inventor: UMAJI TAKAMITSU
IPC: E03D11/13
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely carry out the fitting of a plane-shaped heater and a thermal fuse, and also to prevent the breakage or the like of the thermal fuse. SOLUTION: In a flush toilet, a plane-shaped heater 3 for preventing freezing is wound around the outer surface of a trap member 2. Further, a retaining member 4 for retaining the plane-shaped heater 3 by pressing it against the trap member 2 from the outside of the plane-shaped heater 3 is provided. In addition, a fuse supporting member 6 for supporting a thermal fuse 5 that is arranged on the outer surface of the plane-shaped heater 3 so as to be swelled outward to a part of the retaining member 4 in such a state that it is brought into contact with the plane-shaped heater 3 is formed.
Patent JP-H03165925-A (JP)
Title: Method for cooling thin hot rolled coil
Inventor: OIKE YOSHIO
IPC: B21C47/26
Filed: 1989-11-24
Abstract: PURPOSE:To reduce the greatest temperature difference in the direction of plate width in a cooling process and to prevent ununiform plastic distortion from generation by specifying and arranging the distance between plate with end parts of an adjacent thin hot rolled coil. CONSTITUTION:A thin hot coil 1 having a plate thickness 3.5mm or under coiled at a coiling temperature 400 deg.C or higher, after hot rolling is carried into a coil cooling yard C within 40 min after it is coiled. A thin hot rolled coil 1 carried into a cold yard of the coil 1 is adjoined successively to the thin hot rolled coil carried in previously at the end faces of plate width in a down end state and arranged so that the distance between the plate width end parts of the adjacent thin hot rolled coil 1 is not greater than 300 mm. Thus, the max, temperature difference in the plate thickness direction during process is reduced, the ununiform plastic distortion is prevented from generation, and a bot rolled steel sheet excellent in flatness in obtained.
Patent JP-H09140621-A (JP)
Title: Method for manufacturing coreless toilet roll and device therefor
Inventor: SHIMIZU AKIRA
IPC: A47K10/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To automate without manual aid a series of such cyclic process of a shaft that paper with its leading end moistened by water or the like is wound on the surface of a heated shaft, that, after it is formed into a prescribed shape of paper roll with the shaft, the moistened state of the leading end of the paper is dried and that the shaft is then pulled out of the paper roll and heated again. SOLUTION: A shaft 1 is preheated by a continuous heating device 2, and fed one by one successively onto a driving roll 7, 7 of a paper winding device 6. Paper P with the leading end moistened with water or the like is wound on the shaft, formed into a prescribed paper roll 12 with the shaft and cut. With the moistened leading end dried, the paper roll is pulled out of the shaft 1, which is again fed back into the continuous heating device 2 in an all automatic cyclic process of the shaft.
Patent JP-H01149927-A (JP)
Title: Horizontal annealing furnace
Inventor: IKETANI HISAHIRO
IPC: F27B9/24
Filed: 1987-12-04
Abstract: PURPOSE:To cut down on the equipment cost and to obtain the subject horizontal annealing furnace capable of being used even in the annealing of a silicon steel sheet, etc., by making the laying pitch of hearth rolls in the furnace sparse in the relatively low-temp. region of a material to be annealed in the preceding and succeeding stages, and making the pitch dense in the higher temp. region of the material in the intermediate stage. CONSTITUTION:The relationship between the roll pitch, unit tension, and strain investigated on a certain kind of steel in the horizontal annealing furnace is shown in the figures. According to the figures, the strain falls in the allowable range at <=800 deg.C and at >=1,500mm roll pitch, and the pitch must be controlled to <=1,500mm at >=800 deg.C. The equipment cost is drastically increased at <=500mm roll pitch. When a silicon steel sheet having 0.15-1.0mm thickness and 0.05-0.3kg/mm<2> unit tension is annealed, for example, the roll pitch A is controlled to 1,500-3,000mm at the material temp. of <=800 deg.C, and the roll pitch B is controlled to 500-1,500mm at the material temp. of >=800 deg.C.
Patent JP-H07173038-A (JP)
Title: Hair dyeing agent composition
Inventor: HERIBERUTO RORENTSU
IPC: A45D7/04
Filed: 1994-12-09
Abstract: PURPOSE:To obtain a hair dyeing agent composition capable of maintaining a bright color for a long period of time, and having excellent safety. CONSTITUTION:This hair dyeing agent composition contains a mixture of at least one triaminohydroxypyrimidine and 1,4-diaminobenzene or 1-methyl-2,5- diaminobenzene as a developer and at least one selected from resorcinol, 2- methylresorcinol, 2-chlororesorcinol and alpha-naphthol as a coupling agent.
Patent JP-2001124818-A (JP)
Title: Inspection device of semiconductor test program and inspection method of semiconductor test program
Inventor: MITSUI ATSUO
IPC: G06F11/22
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method of a semiconductor test program for automatically conducting inspection of plural conditional branches of a conditional branching instruction in the inspection of the semiconductor test program. SOLUTION: A plural conditions automatically execution means 17 records either one of truth and falsehood a conditional instruction executes in a execution condition memory port 18, and takes out it for determination at the time of judgement. The plural conditions automatically execution means 17 controls so that the conditional instruction is both conditions of truth and falsehood, the instruction in a semiconductor test program 11 is simulatively executed with a program instruction simulation executing means 12, and inspected with a program inspection means 15.
Patent JP-H02151678-A (JP)
Title: Process for bonding with weak adhesive force
Inventor: SHIMIZU MAMORU
IPC: C09J7/02
Filed: 1988-12-02
Abstract: PURPOSE:To conduct releasable bonding by applying a specified acrylic resin solution and a solution of an oil-soluble methylated melamine in an organic acid to paper or plastic film, and drying the applied solution and laminating the obtained film with a plastic film. CONSTITUTION:A solution is obtained by adding 0.1-10 pts.wt. oil-soluble methylated methylolmelamine obtained by condensing 1mol of melamine with at least 4mol of formaldehyde and at least 4mol of methyl alcohol and 0.01-5 pts.wt. organic acid to 100 pts.wt. (solids content) acrylic resin solution of a glass transition point <=-30 deg.C obtained by solution-polymerizing a base monomer such as (meth)acrylate, vinyl acetate or styrene with a hydroxylated (meth) acrylate and an acrylamide derivative. This solution is applied to paper or a plastic film and dried at 70-110 deg.C for 20sec to 2min, and the obtained film is laminated with a plastic film.
Patent JP-2000116499-A (JP)
Title: Buddhist alter ware lifting and lowering tool
Inventor: SATO TAKAYUKI
IPC: A47G33/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To stabilize Buddhist alter ware with respect to a Buddhist alter ware lifting and lowering tool by fitting the ware part of the Buddhist alter ware into the recessed part of a Buddhist alter ware holding part. SOLUTION: This front end of a slender handle is provided with a Buddhist alter ware holding part having the recessed part complying with the outside surface shape in the ware part of the Buddhist alter ware. When the lifting and lowering tool formed with a notch 5 opened in the side part of the Buddhist alter ware holding part and arriving at the central part of the recessed part in this holding part is lifted by moving the tool so as to insert the leg part of the Buddhist alter ware into this notch 5, the ware part of the Buddhist alter ware fits into the recessed part of the Buddhist alter ware holding part and the Buddhist alter ware is stabilized with respect to the Buddhist alter ware lifting and lowering tool.
Patent JP-H01146341-A (JP)
Title: Forming method for multilayer interconnection
Inventor: ISHIGURO HIROSHI
IPC: H01L21/3205
Filed: 1987-12-03
Abstract: PURPOSE:To flatten an interlayer insulating film, prevent the disconnection of upper wiring, and form a thick conductor layer for lower wiring, by forming a resist layer on an insulating layer on which a trench in the form of a wiring pattern is arranged, forming a conductor layer on the whole surface, and eliminating the conductor layer on the resist layer, by lift-off method. CONSTITUTION:On a substrate 10, an interlayer insulating film 11 is formed, and thereon an insulating layer 15, on which a trench in the form of a wiring pattern is arranged, is formed. After a resist layer 17 is formed on the insulating layer 15, a conductor layer 18 for lower wiring is formed on the whole substrate surface. By lift-off method, the conductor layer 18 for lower wiring on the resist-layer 17 is eliminated, and the conductor layer 18 for lower wiring in the trench is left. Then an interlayer insulating layer 19 is formed on the whole substrate surface, and thereon a conductor layer 20 for upper wiring is formed. For example, after a polycrystalline silicon layer 12 doped with impurity, and an oxide layer 13 are formed on the interlayer insulating film 11, a silicon nitride film 14 is formed, and etching in the form a wiring pattern is performed. Then a thermal oxidation film 15 is formed by oxidizing.
Patent JP-H01146782-A (JP)
Title: Ink film cassette
Inventor: KOMURO KIYOTO
IPC: B41J29/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a printing with high resolving power and satisfactory reproducibility in an electrothermo-transfer system printer and to make a device small as a whole even in a general thermal transfer printer, by a method wherein, a guide part for correcting the path of an ink film is provided, and the guide part is made of an electricity insulating material. CONSTITUTION:When an ink film 2 is set to an ink film cassette 1, a film path is corrected by a guide part 1-a so as to be constant through a head 4, film presser rollers 5, and a platen 6. When the ink film cassette 1 is made of a material other than an electricity insulating material, in an electrothermo- transfer system printer the installation of the guide part 1-a increases an ink melting amount on the electrode side having a large electric potential difference from a frame GND, thus resulting in a resolving power on an image plane that is not the same but lowers to 1/2 times an electrode pitch. Therefore, by using an insulating material such as a plastic as the ink film cassette 1, an image quality with high resolving power and stable reproducibility is made available.
Patent JP-H01147422-A (JP)
Title: Display system
Inventor: KUWAYAMA TETSUO
IPC: G09F9/00
Filed: 1987-12-03
Abstract: PURPOSE:To prevent display information in a display element from being read by the other party by selecting suitably plural input display information and displaying it on at least one of the display element or a display part. CONSTITUTION:An observer 1 observes simultaneously display information of a display element 2 and the other party 4 through a luminous flux coupling element 3, and also, selects display information 7 which is prevented from being known to the other party in the input display information 7 from the outside, by an input circuit 5 and displays it on only the display element 2 by a discriminating circuit 6 and a display driving circuit 8, and displays the display information 7 which is allowed to be known to the other party on the display element 2 and a display part 9. In such a way, even when a distance to the other party 4 is continuous, the display information on the display element 2 surface is not read by the other party 4, the display information and a face and an action of the other party 4 can be observed in the same visual field, and also, by selecting suitably the input display information from the outside, it can be displayed on at least one of the display element 2 or the display part 9.
Patent JP-H08165189-A (JP)
Title: Production of semiconductor single crystal
Inventor: NAGATA SHINICHI
IPC: H01L21/208
Filed: 1994-12-12
Abstract: PURPOSE: To produce the semiconductor single crystal little in crystal defects in a high yield by a lifting method. CONSTITUTION: The method for producing the semiconductor single crystal comprises holding the crystals of a lifting raw material at a high temperature in an atmospheric gas containing impure elements to be added, solidifying the melt, melting the solid, repeating the treatment cycles necessary times, melting the crystals of the raw material, and subsequently growing the semiconductor single crystal by the lifting method.
Patent JP-H03165811-A (JP)
Title: Dehumidifier
Inventor: HOSOE MAMORU
IPC: B01D53/26
Filed: 1989-11-27
Abstract: PURPOSE:To efficiently reuse the dehumidifier easy to handle by providing an air blower and a heater in the housing. CONSTITUTION:The air blower 4 for sending air to a discharge port 2 from a suction port 1 and the heater 6 for drying a moisture adsorbent 5 for adsorbing moisture in the air introduced from the suction port 1 are provided in the housing 3 having the suction port 1 and the discharge port 2 to constitute the dehumidifier. A control means 31 for operating the blower 4 when the air is dehumidified and operating the heater 6 and the blower 4 when the adsorbent 5 is dried is provided to the dehumidifier. When the blower 4 is operated, the air contg. moisture is sucked into the housing 3 from the suction port 1 and discharged from the discharge port 2. The moisture in the air passing through the housing 3 is adsorbed by the adsorbent 5, and dried air is discharged from the discharge port 2. When the adsorption of the adsorbent 5 is saturated, the heater 6 and the blower 4 are operated to dry the adsorbent, and the dried adsorbent is reused.
Patent JP-H11210592-A (JP)
Title: Fuel injection device using flat seat poppet valve
Inventor: COLDREN DANA R
IPC: F02M59/46
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid controlled type fuel injection device easy to manufacture with a small number of part items. SOLUTION: A fuel injection device 20 has a solenoid 100 and first and second poppet valves 80, 88 with flat seat faces, and these poppet valves 80, 88 control fuel pressure applied to first end side and second end side paths 146, 147 of a shutoff valve, so as to control fuel injection to a corresponding engine cylinder. The number of part items and manufacturing mandays are therefore reduced, and space for accommodating a solenoid with a larger diameter can be formed so as to obtain larger solenoid force. In addition, space for accommodating other parts such as a connecting member to external wiring can be increased.
Patent JP-H03170649-A (JP)
Title: Method for forming polished specular surface in ti alloy member
Inventor: YAMAZAKI SATOSHI
IPC: C22C14/00
Filed: 1989-11-27
Abstract: PURPOSE:To manufacture the Ti alloy parts free from surface flaws, excellent in appearance and having high strength by heating parts made of a Ti alloy essentially consisting of a beta phase and having a specified compsn. at a specified temp. in a nonoxidizing atmosphere, rapidly cooling the alloy, subjecting it to soln. treatment and thereafter executing aging treatment in a specified temp. range. CONSTITUTION:A slab of a Ti-Al series alloy essentially consisting of a beta phase and having a compsn. constituted of, by weight, 5.1% Al, 2.1% Sn, 1.9% Zr, 4.3% Mo, 3.8% Cr and the balance Ti is held under heating to the temp. in a beta phase range of the transformation point of the alloy +100 deg.C to the transformation point +25 deg.C in a nonoxidizing atmosphere and is subjected to soln. treatment by rapid cooling such as water cooling to transform its structure into an acicular or planar primary alphaphase. After that, the alloy is held under heating in the temp. range of 550 to 400 deg.C in the same nonoxidizing atmosphere and is subjected to aging treatment to improve its hardness. The alloy is subjected to surface polishing, by which the decorative parts made of a Ti-Al alloy such as a spectacle frame free from the generation of the flaw of a pear-skin pattern and having an extremely beautiful specular surface can be obtd.
Patent JP-H09146236-A (JP)
Title: Silver halide photosensitive material and formation of color filter using the same
Inventor: MIZUKAWA HIROKI
IPC: G03C7/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material which has superior thermal stiffness and small color turbidity and is suitable, specially, for color filter formation by incorporating a specific coupler. SOLUTION: This material contains the coupler shown by formula I or II. In formula I, R1 is a substituent and R2 is -C(=O)R5 , -C(=O)OR5 , -C(=O)N (R5 )(R6 ), SO2 R5 . -SO2 N(R5 )(R6 ), or -SO2 OR5 . Then R5 is an alkyl group, an alkenyl group, an aryl group, or a heterocyclic group and R6 is a hydrogen atom, an alkyl group, an alkenyl group, an aryl group or a heterocyclic group. R3 is substituent, (n) is one of integers 0-3, and in the formula II, R4 is substituent and further, W is a nonmetal atom group needed to form a 5-membered ring, 6-membered ring, or 7-membered ring nitrogen containing heterocycle.  Furthermore, this material is a photosensitive material for a color filter and has at least three silver halide emulsion layers; and each layer has coupling reaction on an oxidant of developing chemicals and contains the coupler shown by the formula I or II in combination to color in blue, green, and red.
Patent JP-H07133890-A (JP)
Title: Pipe connector
Inventor: MIYAJIMA TAKASHI
IPC: F16L37/12
Filed: 1993-11-11
Abstract: PURPOSE:To easily and quickly joint a connected pipe and firmly maintain the joint state of the pipe even under the environment of softening due to high temperature by inserting the connected pipe in a socket, causing a retainer to near a main pipe and binding the retainer with a chord. CONSTITUTION:A connected pipe 3, when jointed, is inserted along an arrow 21 direction and, then, the forward end thereof is kept in contact with a stopper 4. Thereafter, a retainer 10 is caused to near a main pipe 1 as indicated by an arrow 22, and the contact section 10a of the retainer 10 is kept in contact with the rest 1a of the main pipe 1. According to this construction, the end 16 of a stopper piece 15 comes to pierce the external surface 3a of the pipe 3 to the predetermined depth along a direction approximately orthogonal therewith. Then, an arbitrary chord such as a wire at hand is passed in a through- hole 12, and this wire is used to bind the retainer 10 to the main pipe 1. The retainer 10 is thereby prevented from being separated from the main pipe 1.
Patent JP-2000126596-A (JP)
Title: Complex oxide, its production, and method for hydrogenating carbon dioxide
Inventor: YASUMI KATSUO
IPC: B01J37/03
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To hydrogenate carbon dioxide with high activity by dispersing nickel oxide and zirconium oxide uniformly in a fine particle shape on an inorganic carrier to be embedded. SOLUTION: On an inorganic carrier such as alumina, titania, silica (silicon dioxide), zirconia, an alkaline earth metal oxide, and the mixture of these, nickel oxide such as NiO2, Ni2, Ni2O and zirconium oxide such as ZrO2 are dispersed uniformly in a fine particle shape by an alkoxide method to be embedded. As the alkoxide method, a nickel salt such as Ni(NO3)2 is dissolved in a lower alcohol such as methanol, ethanol, propanol, and butanol to prepare an solution. In this way, carbon dioxide can be hydrogenated with high activity.